SITUATION REPORT: 12-11-41
SUB/ASW WAR
Both Japan and the Allies make full use of their submarine fleets today as the battle rages on above and below the ocean's surface across the Pacific:
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Sub attack at 28,54
Japanese Ships
AK Nansin Maru, Torpedo hits 1, on fire
Allied Ships
SS O19
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ASW attack at 35,46
Japanese Ships
PG Seikyo Maru.
PG Seisho Maru
Allied Ships
SS KXIV
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Sub attack at 34,64
Japanese Ships
SS I-159
Allied Ships
MSW Whippoorwill
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Sub attack at 137,53
Japanese Ships
SS I-7
Allied Ships
AO Kaskaskia
DD Clark
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Sub attack at 18,59
Japanese Ships
SS I-158
Allied Ships
AK Sipora, Torpedo hits 1, on fire, heavy damage
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Sub attack near Kuching at 27,56
Japanese Ships
CL Yura
DD Kuretake
DD Wakatake
DD Mikazuki
CL Oi
Allied Ships
SS O20, hits 1
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ASW attack at 53,40
Japanese Ships
PG Unkai Maru #1
PG Tosho Maru
PG Shosei Maru
PG Shinko Maru #1
PG Nishho Maru
PG Hayakafuku Maru
Allied Ships
SS Salmon, hits 2
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Sub attack near Rabaul at 62,90
Japanese Ships
SS RO-68
Allied Ships
AK Malahuka, Shell hits 10, Torpedo hits 1, on fire, heavy damage
Allied ground losses:
24 casualties reported
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Sub attack at 21,47
Japanese Ships
SS I-157, hits 1
Allied Ships
AP Montoro, Shell hits 6, on fire
Allied ground losses:
26 casualties reported
Guns lost 1
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Sub attack at 18,59
Japanese Ships
SS I-158
Allied Ships
AK Sibolga, Torpedo hits 2, on fire, heavy damage
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Sub attack at 136,54
Japanese Ships
SS I-4
Allied Ships
AO Kaskaskia, Torpedo hits 2, on fire, heavy damage
DD Clark
TK H. M. Storey
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Sub attack at 34,63
Japanese Ships
SS I-160
Allied Ships
AK Corregidor, Torpedo hits 1, on fire
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Sub attack at 48,48
Japanese Ships
AP Tientsin Maru, Torpedo hits 1, on fire
Allied Ships
SS Shark
Japanese ground losses:
27 casualties reported
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Sub attack at 47,46
Japanese Ships
TK Itsukushima Maru, Shell hits 2, Torpedo hits 1, on fire
Allied Ships
SS S-37
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Sub attack at 42,52
Japanese Ships
SS I-124
Allied Ships
AK Van der Lijn, Torpedo hits 2, on fire, heavy damage
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Sub attack at 22,54
Japanese Ships
SS I-154
Allied Ships
AK Cremer, Shell hits 2, Torpedo hits 1, on fire, heavy damage
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Sub attack at 33,64
Japanese Ships
SS I-159
Allied Ships
AK Candesa, Shell hits 3, Torpedo hits 1, on fire, heavy damage
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ASW attack at 28,54
Allied Ships
SS O19
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Sub attack near Kuching at 27,56
Japanese Ships
DD Kuretake
DD Mikazuki
Allied Ships
SS O20
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Sub attack at 53,40
Japanese Ships
PG Shinko Maru #1, Torpedo hits 1, on fire
PG Unkai Maru #1
PG Tosho Maru
PG Shosei Maru
PG Nishho Maru
PG Hayakafuku Maru
Allied Ships
SS Salmon
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Sub attack at 33,64
Japanese Ships
SS I-159
Allied Ships
AP Basilan, Torpedo hits 1, on fire
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Sub attack at 21,47
Japanese Ships
SS I-162
Allied Ships
AK Kedah, Shell hits 2, Torpedo hits 2, on fire, heavy damage
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ASW attack near Kuching at 27,56
Japanese Ships
DD Amagiri
DD Murakumo
Allied Ships
SS O20
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Sub attack near Legaspi at 45,54
Japanese Ships
APD Patrol Boat No. 38, Torpedo hits 1, on fire, heavy damage
Allied Ships
SS S-39
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Sub attack at 28,54
Japanese Ships
AP Nitta Maru, Torpedo hits 1, on fire, heavy damage
Allied Ships
SS O19
Japanese ground losses:
27 casualties reported
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Sub attack at 24,67
Japanese Ships
SS I-166
Allied Ships
AP Van Imhoff, Shell hits 1, Torpedo hits 3, on fire, heavy damage
DEI:
The trap that was set for Baby KB backfired. CVLs Ryujo, Zuiho and CVE Hosho withdrew NE out of range of Balikpappan bombers so only the Tarakan force went in. The 16 fighter escort flew with only 3 Hudson bombers leaving the 25 Martins to their fate. Most of the Tarakan based Martins attacked targets on the NORTH shore of Brunei and the few that hit Baby KB went in piecemeal:
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Day Air attack on TF at 37,63
Japanese aircraft
A5M4 Claude x 9
A6M2 Zero x 19
Allied aircraft
CW-21B Demon x 8
Brewster 339D x 8
Hudson I x 3
No Japanese losses
Allied aircraft losses
CW-21B Demon: 4 destroyed
Brewster 339D: 4 destroyed
Japanese Ships
CVL Zuiho
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Day Air attack on TF at 37,63
Japanese aircraft
A5M4 Claude x 8
A6M2 Zero x 18
Allied aircraft
CW-21B Demon x 3
Brewster 339D x 4
Hudson I x 1
No Japanese losses
Allied aircraft losses
CW-21B Demon: 2 destroyed
Brewster 339D: 3 destroyed
Hudson I: 1 destroyed
Japanese Ships
CA Myoko
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Day Air attack on TF at 37,63
Japanese aircraft
A5M4 Claude x 8
A6M2 Zero x 18
Allied aircraft
Martin 139 x 8
No Japanese losses
Allied aircraft losses
Martin 139: 3 destroyed, 2 damaged
Japanese Ships
CS Chiyoda
CS Mizuho
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Day Air attack on TF at 37,63
Japanese aircraft
A5M4 Claude x 9
A6M2 Zero x 19
Allied aircraft
Martin 139 x 5
No Japanese losses
Allied aircraft losses
Martin 139: 1 destroyed, 2 damaged
Japanese Ships
DD Hayashio
PG Edo Maru
This little fiasco cost me 7 Brewsters, 7 Demons and 6 Martins. I was worried about mixing plane types as Ive seen this type of thing happen before and in retrospect should have left the Hudsons at home. Well maybe this sent a message to the Captain.....Baby KB appears to be withdrawing to the east.
Our torpedo bomber trap at Kuching fared little better. With 4 IJN BBs stacked at Kuching our 21 Vildebeests and 8 Swordfish managed only a couple of hits against auxilliary ships:
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Day Air attack on TF, near Kuching at 27,56
Allied aircraft
Swordfish x 6
Vildebeest IV x 3
Allied aircraft losses
Swordfish: 5 damaged
Vildebeest IV: 2 damaged
Japanese Ships
BB Fuso
BB Ise
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Day Air attack on TF, near Kuching at 27,56
Allied aircraft
Vildebeest IV x 11
Allied aircraft losses
Vildebeest IV: 1 destroyed, 3 damaged
Japanese Ships
AK Myoho Maru, Torpedo hits 1, on fire
AP Hikade Maru
AP Nichiran Maru
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Day Air attack on TF, near Kuching at 27,56
Allied aircraft
Vildebeest IV x 2
Allied aircraft losses
Vildebeest IV: 1 destroyed
Japanese Ships
APD Patrol Boat No. 37
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Day Air attack on TF, near Kuching at 27,56
Allied aircraft
Vildebeest IV x 3
Allied aircraft losses
Vildebeest IV: 2 damaged
Japanese Ships
BB Ise
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Day Air attack on TF at 28,54
Allied aircraft
Swordfish x 2
No Allied losses
Japanese Ships
AP Chihaya Maru, Torpedo hits 1, on fire
Japan captures Brunei, Miri, Biak and Hollandia today.
However the assault at Menado doesnt fare as well:
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Ground combat at Manado
Japanese Shock attack
Attacking force 1609 troops, 16 guns, 0 vehicles, Assault Value = 52
Defending force 2029 troops, 14 guns, 2 vehicles, Assault Value = 39
Japanese max assault: 96 - adjusted assault: 12
Allied max defense: 34 - adjusted defense: 9
Japanese assault odds: 1 to 1 (fort level 0)
Japanese Assault reduces fortifications to 0
Japanese ground losses:
54 casualties reported
Guns lost 1
Allied ground losses:
10 casualties reported
This keeps Japanese airpower out of the Celebes for another day or so.
PI:
The Allies begin a withdrawal from Naga to Lucena but not before Cpt Sherwood launches an attack on our rear guard:
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Ground combat at Naga
Japanese Shock attack
Attacking force 20605 troops, 97 guns, 0 vehicles, Assault Value = 462
Defending force 4397 troops, 31 guns, 0 vehicles, Assault Value = 134
Japanese max assault: 970 - adjusted assault: 672
Allied max defense: 142 - adjusted defense: 271
Japanese assault odds: 2 to 1 (fort level 3)
Japanese Assault reduces fortifications to 1
Japanese ground losses:
216 casualties reported
Guns lost 1
Allied ground losses:
317 casualties reported
Guns lost 18
I ordered a B-17 strike on Jolo to suppress the Kates there that are wreaking havoc on our ship withdrawal from Manila but half the B-17s dont fly and without recon the effects are nil:
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Day Air attack on Jolo Island , at 39,59
Japanese aircraft
Ki-27 Nate x 9
Allied aircraft
P-40E Warhawk x 10
B-17D Fortress x 5
B-17E Fortress x 6
Japanese aircraft losses
B5N2 Kate: 1 destroyed
Allied aircraft losses
B-17E Fortress: 1 damaged
Runway hits 1
The 4 B-17 groups that started in the Philippines will now be withdrawn to Soerabaja where 3 will be switched over to LB-30s and the 4th will be filled out to max TOE.
CENTRAL PACIFIC:
Sherwood commits the South Seas Detachment to an invasion of Wake and the island is quickly captured. KB shows up to deliver an aerial bombardment so its location has been pinpointed to a position 240mi SE of Wake:
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Coastal Guns at Wake Island, 85,72, firing at TF 16
TF 16 troops unloading over beach at Wake Island, 85,72
156 Coastal gun shots fired in defense.
Japanese Ships
CL Tatsuta
AP Kongo Maru, Shell hits 2
Japanese ground losses:
211 casualties reported
Guns lost 2
Allied ground losses:
21 casualties reported
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Coastal Guns at Wake Island, 85,72, firing at TF 16
TF 16 troops unloading over beach at Wake Island, 85,72
71 Coastal gun shots fired in defense.
Japanese Ships
CL Yubari
DD Hayate
Japanese ground losses:
63 casualties reported
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Coastal Guns at Wake Island, 85,72, firing at TF 20
TF 20 troops unloading over beach at Wake Island, 85,72
462 Coastal gun shots fired in defense.
Japanese Ships
AK Yokohama Maru, Shell hits 11, on fire, heavy damage
PC Ch 30, Shell hits 5
PC Ch 29, Shell hits 3, on fire
AP Nichiai Maru, Shell hits 5, on fire, heavy damage
AP Monji Maru, Shell hits 11, on fire
PG Shotoku Maru, Shell hits 1, on fire
PC Sonan Maru #5, Shell hits 3
Japanese ground losses:
663 casualties reported
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Day Air attack on Detachment, 1st USMC Defense Battalion, at 85,72
Japanese aircraft
A6M2 Zero x 14
B5N2 Kate x 70
Japanese aircraft losses
B5N2 Kate: 2 destroyed
Allied ground losses:
121 casualties reported
Guns lost 6
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Ground combat at Wake Island
Japanese Shock attack
Attacking force 8138 troops, 18 guns, 0 vehicles, Assault Value = 190
Defending force 2816 troops, 53 guns, 12 vehicles, Assault Value = 5
Japanese max assault: 206 - adjusted assault: 180
Allied max defense: 2 - adjusted defense: 4
Japanese assault odds: 45 to 1 (fort level 1)
Japanese forces CAPTURE Wake Island base !!!
Japanese ground losses:
149 casualties reported
Guns lost 4
Allied ground losses:
2346 casualties reported
Guns lost 66
Vehicles lost 7
OBSERVATIONS:
The commitment of the South Seas Detachment to the Wake operation is huge. The SSD is the most powerful Japanese LCU in the central Pacific. With the SSD in Wake, Sherwood doesnt have enough force to take Rabaul or Port Moresby unless he commits some of the SAA LCUs. On top of that, the Allies have reinforced Rabaul with the Aussie Coy unit that starts at Kavieng so an even greater Japanese effort will be required to be successful here.
The USN CVs have not yet been located by Japan(there was one spotting report by a Glen but it reported erroneous information) so Sherwood cannot assume an unopposed advance into Rabaul. In addition, one of the two early war Allied "Wonder Weapons" in CHS will begin arriving in Australia in a few days....the dreaded A-24s(the other Wonder Weapon is the A-29 Hudson and they are currently staging across the Pacific). Even IJN CAs are vulnerable to the dreaded A-24 if not given fighter CAP.
According to today's sighting reports the KB is still heading west so maybe Sherwood is indeed going to commit his CVs to covering the Rabaul operations.
At any rate, this is greatly reducing the threat to the Hawaiian Islands. Oahu is slowly beginning to recover. After the 2nd Japanese airstrike on 12/8/41 Oahu airfields had 100% damage. No damage was repaired on the 9th so Adm Kimmel was sacked and Adm Nimitz was promoted to CINC CENTPAC. In the 2 days following the airfield damage has been reduced to 85% so hopefully with the arrival in a week or so of 3 additional engineer units from the West Coast the airfield can be up and running in a couple of weeks. Heavy minefields have been laid on Midway, Johnston and throughout the Hawaiian Islands. CD units are on their way to Johnston, Palmyra and Canton Islands. The small Fanning Island detachment has been sent to Palmyra. Marine paratroopers from San Diego are being shipped to Canton while the 1st USMC Division is being transported to the Hawaiian Islands.
Convoys carrying over 80,000 supply and 9 air groups are leaving ports in California today heading to Oahu. Also, a Corp HQ on the West Coast was purchased with PPs and will be sent to Oahu to double the combat effectiveness there.
Over half a dozen 4E bomber groups are currently staging across the Pacific to join the 4 B-17 groups that will be refitting in Java.
Major supply depots of 20,000 plus supply are being established at Soerabaja and Brisbane and these 2 bases will be used as upgrade/reinforcement centers for Allied LCUs and air groups.
